Acanthotriletes |
Acanthotriletes sp
|
France(Manche) |
Siegenian |
|
Archaeozonotriletes |
Archaeozonotriletes retiformis
|
France(Manche) |
Siegenian |
|
Baltisphaeridium |
Baltisphaeridium microcladum
|
France(Manche) |
Middle Siegenian |
|
Baltisphaeridium |
Baltisphaeridium ramusculosum
|
France(Manche) |
Middle Siegenian |
|
Cymatiosphaera |
Cymatiosphaera sp
|
France(Manche) |
Middle Siegenian |
|
Cymatiosphaera |
Cymatiosphaera sp
|
France(Manche) |
Middle Siegenian |
|
Dictyotriletes |
Dictyotriletes devonicus
|
France(Manche) |
Siegenian |
|
Duvernaysphaera |
Duvernaysphaera sp
|
France(Manche) |
Middle Siegenian |
|
Emphanisporites |
Emphanisporites sp
|
France(Manche) |
Siegenian |
|
Hymenozonotriletes |
Hymenozonotriletes sp
|
France(Manche) |
Siegenian |
|
Hymenozonotriletes |
Hymenozonotriletes sp
|
France(Manche) |
Middle Siegenian |
|
Hymenozonotriletes |
Hymenozonotriletes sp
|
France(Manche) |
Middle Siegenian |
|
Leiotriletes |
Leiotriletes devonicus
|
France(Manche) |
Siegenian |
|
Leiotriletes |
Leiotriletes microrugosus
|
France(Manche) |
Siegenian |
|
Leiotriletes |
Leiotriletes rotundus
|
France(Manche) |
Siegenian |
|
Micrhystridium |
Micrhystridium chattonii
|
France(Manche) |
Middle Siegenian |
|
Micrhystridium |
Micrhystridium flandrianum
|
France(Manche) |
Middle Siegenian |
|